package online.hxstart.code.concurrent.chapter10;


import java.util.Arrays;
import java.util.Map;

public class HelloWorld {

  static {
    System.out.println("Hello World Class is initialized.");
  }

  public String welcome() {
    return "Hello World";
  }

  public int sum(int q, int b) {
    return q + b;
  }

}
